[EN] GENERATION OF ENDO- AND/OR EXO-NORBORNENECARBOXALDEHYDE AS AN INTERMEDIATE TO FUNCTIONALIZED NORBORNENES<br/>[FR] GÉNÉRATION D'ENDO- ET/OU D'EXO-NORBORNÉNECARBOXALDÉHYDE EN TANT QU'INTERMÉDIAIRE POUR DES NORBONÈNES FONCTIONNALISÉS
申请人:PROMERUS LLC
公开号:WO2009061723A1
公开(公告)日:2009-05-14
Embodiments in accordance with the present invention provide for forming essentially pure diastereomers of 5/6-substιtuted norbornene -type monomers Further, encompass polymerizing such diastereomers to form addition or ROMP polymers where a desired exo-/endo - ratio of the diastereomers is provided to the polymerization, such ratio designed to provide a desired ratio of endo-/exo- structured repeating units for a resulting polymer to have desired physical or chemical properties